dnl authorization. *
dnl***************************************************************************
dnl
-dnl $Id: aclocal.m4,v 1.99 2014/07/19 22:45:05 tom Exp $
+dnl $Id: aclocal.m4,v 1.102 2014/12/06 13:39:47 tom Exp $
dnl
dnl Author: Thomas E. Dickey
dnl
[ifelse([$8], , ,[$8])],
[ifelse([$9], , ,[$9])])])dnl
dnl ---------------------------------------------------------------------------
-dnl CF_ADD_CFLAGS version: 10 updated: 2010/05/26 05:38:42
+dnl CF_ADD_CFLAGS version: 11 updated: 2014/07/22 05:32:57
dnl -------------
dnl Copy non-preprocessor flags to $CFLAGS, preprocessor flags to $CPPFLAGS
dnl The second parameter if given makes this macro verbose.
-D*)
cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[[^=]]*='\''\"[[^"]]*//'`
- test "${cf_add_cflags}" != "${cf_tst_cflags}" \
+ test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
&& test -z "${cf_tst_cflags}" \
&& cf_fix_cppflags=yes
cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[[^"]]*"'\''//'`
- test "${cf_add_cflags}" != "${cf_tst_cflags}" \
+ test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
&& test -z "${cf_tst_cflags}" \
&& cf_fix_cppflags=no
;;
fi
])dnl
dnl ---------------------------------------------------------------------------
-dnl CF_CHECK_CFLAGS version: 2 updated: 2001/12/30 19:09:58
+dnl CF_CHECK_CFLAGS version: 3 updated: 2014/07/22 05:32:57
dnl ---------------
dnl Conditionally add to $CFLAGS and $CPPFLAGS values which are derived from
dnl a build-configuration such as imake. These have the pitfall that they
cf_check_cflags="$CFLAGS"
cf_check_cppflags="$CPPFLAGS"
CF_ADD_CFLAGS($1,yes)
-if test "$cf_check_cflags" != "$CFLAGS" ; then
+if test "x$cf_check_cflags" != "x$CFLAGS" ; then
AC_TRY_LINK([#include <stdio.h>],[printf("Hello world");],,
[CF_VERBOSE(test-compile failed. Undoing change to \$CFLAGS)
- if test "$cf_check_cppflags" != "$CPPFLAGS" ; then
+ if test "x$cf_check_cppflags" != "x$CPPFLAGS" ; then
CF_VERBOSE(but keeping change to \$CPPFLAGS)
fi
CFLAGS="$cf_check_flags"])
AC_SUBST(EXTRA_CFLAGS)
])dnl
dnl ---------------------------------------------------------------------------
-dnl CF_GETOPT_HEADER version: 5 updated: 2012/10/06 16:39:58
+dnl CF_GETOPT_HEADER version: 6 updated: 2014/07/22 14:45:54
dnl ----------------
dnl Check for getopt's variables which are commonly defined in stdlib.h,
dnl unistd.h or (nonstandard) in getopt.h
done
])
if test $cf_cv_getopt_header != none ; then
- AC_DEFINE(HAVE_GETOPT_HEADER,1,[Define to 1 if we need to include getopt.h])
+ AC_DEFINE(HAVE_GETOPT_HEADER,1,[Define to 1 if getopt variables are declared in header])
+fi
+if test $cf_cv_getopt_header = getopt.h ; then
+ AC_DEFINE(NEED_GETOPT_H,1,[Define to 1 if we must include getopt.h])
fi
])dnl
dnl ---------------------------------------------------------------------------
test "$cf_cv_sig_atomic_t" != no && AC_DEFINE_UNQUOTED(SIG_ATOMIC_T, $cf_cv_sig_atomic_t,[Define to signal global datatype])
])dnl
dnl ---------------------------------------------------------------------------
-dnl CF_SUBDIR_PATH version: 6 updated: 2010/04/21 06:20:50
+dnl CF_SUBDIR_PATH version: 7 updated: 2014/12/04 04:33:06
dnl --------------
dnl Construct a search-list for a nonstandard header/lib-file
dnl $1 = the variable to return as result
[
$1=
-CF_ADD_SUBDIR_PATH($1,$2,$3,/usr,$prefix)
CF_ADD_SUBDIR_PATH($1,$2,$3,$prefix,NONE)
-CF_ADD_SUBDIR_PATH($1,$2,$3,/usr/local,$prefix)
-CF_ADD_SUBDIR_PATH($1,$2,$3,/opt,$prefix)
-CF_ADD_SUBDIR_PATH($1,$2,$3,[$]HOME,$prefix)
+
+for cf_subdir_prefix in \
+ /usr \
+ /usr/local \
+ /usr/pkg \
+ /opt \
+ /opt/local \
+ [$]HOME
+do
+ CF_ADD_SUBDIR_PATH($1,$2,$3,$cf_subdir_prefix,$prefix)
+done
])dnl
dnl ---------------------------------------------------------------------------
dnl CF_SYS_TIME_SELECT version: 5 updated: 2012/10/04 05:24:07
test $cf_cv_need_xopen_extension = yes && CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED"
])dnl
dnl ---------------------------------------------------------------------------
-dnl CF_XOPEN_SOURCE version: 46 updated: 2014/02/09 19:30:15
+dnl CF_XOPEN_SOURCE version: 48 updated: 2014/09/01 12:29:14
dnl ---------------
dnl Try to get _XOPEN_SOURCE defined properly that we can use POSIX functions,
dnl or adapt to the vendor's definitions to get equivalent functionality,
linux*|gnu*|mint*|k*bsd*-gnu) #(vi
CF_GNU_SOURCE
;;
+minix*) #(vi
+ cf_xopen_source="-D_NETBSD_SOURCE" # POSIX.1-2001 features are ifdef'd with this...
+ ;;
mirbsd*) #(vi
# setting _XOPEN_SOURCE or _POSIX_SOURCE breaks <sys/select.h> and other headers which use u_int / u_short types
cf_XOPEN_SOURCE=
cf_xopen_source="-D__EXTENSIONS__"
cf_cv_xopen_source=broken
;;
+sysv4.2uw2.*) # Novell/SCO UnixWare 2.x (tested on 2.1.2)
+ cf_XOPEN_SOURCE=
+ cf_POSIX_C_SOURCE=
+ ;;
*)
CF_TRY_XOPEN_SOURCE
CF_POSIX_C_SOURCE($cf_POSIX_C_SOURCE)
esac
if test -n "$cf_xopen_source" ; then
- CF_ADD_CFLAGS($cf_xopen_source)
+ CF_ADD_CFLAGS($cf_xopen_source,true)
fi
dnl In anything but the default case, we may have system-specific setting